Non-Existence of isomorphisms between certain unitals
نویسندگان
چکیده
We show that the Ree-Tits unitals are neither classical nor isomorphic to the polar unitals found in the Coulter-Matthews planes. To this end, we determine the full automorphism groups of the (finite) Ree unitals.
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ورودعنوان ژورنال:
- Des. Codes Cryptography
دوره 60 شماره
صفحات -
تاریخ انتشار 2011